Department of Biochemistry and Molecular Biology

SDAP Tools
FAO/WHO Allergenicity Test
FASTA Search in SDAP
Peptide Match
Peptide Similarity
Peptide-Protein PD Index
Aller_ML, Allergen Markup Language
List SDAP

About SDAP
General Information
Manual
FAQ
Publications
Who Are We
Advisory Board

Allergy Links

Our Software Tools
MPACK
FANTOM
GETAREA
NOAH/DIAMOD
MASIA
PCPMer
InterProSurf
EpiSearch

Allergen Databases
WHO/IUIS Allergen Nomenclature database
FARRP Allergen Protein Database (University of Nebraska)
Allergen Database for Food Safety (ADFS)
COMPARE database
ALLFAM (Medical University of Vienna)
Allermatch (Wageninen University)

Protein Databases
PDB
MMDB - Entrez
SWISS-PROT
NCBI - Entrez
PIR

Protein Classification
CATH
CE
FSSP
iProClass
ProtoMap
SCOP
TOPS
VAST

Bioinformatics Servers
@TOME
BLAST @ NCBI
BLAST @ PIR
FASTA @ PIR
Peptide Match @ PIR
ClustalW @ BCM
ClustalW @ EMBL - EBI
ClustalW @ PIR

Bioinformatics Tools
Cn3D
MolMol

Bioinformatics Links
Bioinformatics Links Directory

SDAP - All Allergens

Go to: SDAP All allergens		Go to: SDAP Food allergens
Send a comment to Ovidiu Ivanciuc		Submit new allergen information to SDAP
Last Updated: Nov 1, 2021
Alphabetical listing of allergens: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Access to SDAP is available free of charge for Academic and non-profit use. Licenses for commercial use can be obtained by contacting W. Braun (webraun@utmb.edu). Secure access to SDAP is available from https://fermi.utmb.edu/SDAP

Search Results: Peptide Similarity

Query peptide: NKRDPQQRE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mac i 1.0101	AMP23_MACIN	0.00	6.1057	6.9911	144	NKRDPQQRE	152
2	Mac i 1.0201	AMP22_MACIN	0.00	6.1057	6.9911	185	NKRDPQQRE	193
3	Gly m 6.0101	P04776	6.09	2.7750	4.5502	22	SREQPQQNE	30
4	Gly m glycinin G1	169973	6.09	2.7750	4.5502	22	SREQPQQNE	30
5	Car i 2.0101	VCL_CARIL	6.21	2.7077	4.5009	311	DRQDPQQQY	319
6	Jug n 2	31321944	6.21	2.7077	4.5009	3	DRQDPQQQY	11
7	Jug r 2	6580762	6.21	2.7077	4.5009	115	DRQDPQQQY	123
8	Ara h 1	P43237	6.22	2.7030	4.4975	97	DRRQPRREE	105
9	Ara h 1	P43238	6.22	2.7030	4.4975	103	DRRQPRREE	111
10	Mac i 1.0201	AMP22_MACIN	6.32	2.6446	4.4547	118	RQRDPQQQY	126
11	Mac i 1.0101	AMP23_MACIN	6.32	2.6446	4.4547	77	RQRDPQQQY	85
12	Gly m conglycinin	169929	6.33	2.6421	4.4528	461	TQRNPQLRD	469
13	Car i 2.0101	VCL_CARIL	6.39	2.6070	4.4271	264	NPRDPEQRY	272
14	Jug r 2	6580762	6.39	2.6070	4.4271	68	NPRDPEQRY	76
15	Ara h 1	P43237	6.59	2.4972	4.3466	412	DKKNPQLQD	420
16	Ara h 1	P43238	6.59	2.4972	4.3466	420	DKKNPQLQD	428
17	Gos h 2	P09799	6.73	2.4241	4.2931	33	SEDDPQQRY	41
18	Lup an 1.0101	169950562	6.77	2.4007	4.2759	35	TKNPPKERE	43
19	Cla h 7.0101	P42059	6.81	2.3770	4.2586	176	GSRQPSQKE	184
20	Pen m 7.0102	AEB77775	6.85	2.3581	4.2447	201	TKKNPEQRV	209
21	Pen m 7.0101	G1AP69_PENMO	6.85	2.3581	4.2447	201	TKKNPEQRV	209
22	Len c 1.0102	29539111	6.97	2.2933	4.1972	297	GQRNENQRE	305
23	Pis s 1.0102	CAF25233	6.97	2.2895	4.1944	174	QEQEPQHRR	182
24	Len c 1.0102	29539111	6.97	2.2895	4.1944	174	QEQEPQHRR	182
25	Pis s 1.0101	CAF25232	6.97	2.2895	4.1944	174	QEQEPQHRR	182
26	Tri a gliadin	170728	6.98	2.2878	4.1932	23	QQQQQQQQE	31
27	Gal d 5	63748	7.08	2.2292	4.1502	119	SKADPERNE	127
28	Hom s 1.0101	2723284	7.10	2.2194	4.1431	26	TEQPPRHRE	34
29	Gly m conglycinin	256427	7.12	2.2071	4.1341	60	NKRSPQLEN	68
30	Len c 1.0101	29539109	7.15	2.1932	4.1239	300	NENQQEQRE	308
31	Tri a gliadin	21673	7.17	2.1805	4.1146	141	QKQQQQQQQ	149
32	Car i 2.0101	VCL_CARIL	7.19	2.1726	4.1088	107	EKQDPRQQP	115
33	Jug r 2	6580762	7.20	2.1659	4.1038	101	QRRQQEERE	109
34	Gly m conglycinin	18536	7.24	2.1425	4.0867	221	NQRSPQLQN	229
35	Gly m 5.0101	O22120	7.24	2.1425	4.0867	159	NQRSPQLQN	167
36	Eur m 14	6492307	7.26	2.1311	4.0783	1200	KQTQPQQYE	1208
37	Der f 14	1545803	7.26	2.1311	4.0783	292	KQTQPQQYE	300
38	Fel d 2	P49064	7.27	2.1249	4.0738	116	EKKEPERNE	124
39	Pru du 8.0101	A0A516F3L2_PRUDU	7.27	2.1249	4.0738	171	SERDPMRQQ	179
40	Mac i 1.0101	AMP23_MACIN	7.28	2.1205	4.0705	51	QESDPRQQQ	59
41	gal d 6.0101	P87498	7.31	2.1032	4.0579	1408	SRRSPTSRA	1416
42	Gal d 6.0101	VIT1_CHICK	7.31	2.1032	4.0579	1408	SRRSPTSRA	1416
43	Can f 3	P49822	7.32	2.0994	4.0551	116	EKQEPDRNE	124
44	Jug r 2	6580762	7.34	2.0864	4.0456	49	DQRSQEERE	57
45	Car i 2.0101	VCL_CARIL	7.35	2.0806	4.0413	297	QQRQQEERE	305
46	Der p 14.0101	20385544	7.38	2.0664	4.0309	1194	KQTEPQQYE	1202
47	Tri a gliadin	170716	7.38	2.0640	4.0291	208	HQQQQQQQE	216
48	Tri a gliadin	170710	7.38	2.0640	4.0291	207	HQQQQQQQE	215
49	Car i 4.0101	158998780	7.39	2.0626	4.0282	123	QSQQGQRRE	131
50	Fag e 1	2317670	7.40	2.0568	4.0239	135	SQRDQRSRQ	143

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.155462
Standard deviation: 1.827058
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 8
14 7.0 9
15 7.5 30
16 8.0 32
17 8.5 68
18 9.0 75
19 9.5 71
20 10.0 80
21 10.5 162
22 11.0 180
23 11.5 202
24 12.0 262
25 12.5 203
26 13.0 125
27 13.5 71
28 14.0 56
29 14.5 17
30 15.0 13
31 15.5 9
32 16.0 5
33 16.5 3
34 17.0 5
35 17.5 3
36 18.0 5
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.429551
Standard deviation: 2.493106
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 12
14 7.0 12
15 7.5 36
16 8.0 57
17 8.5 336
18 9.0 242
19 9.5 306
20 10.0 495
21 10.5 904
22 11.0 1216
23 11.5 1933
24 12.0 2867
25 12.5 3948
26 13.0 5404
27 13.5 7321
28 14.0 10317
29 14.5 12901
30 15.0 16156
31 15.5 20711
32 16.0 23511
33 16.5 27067
34 17.0 29452
35 17.5 32148
36 18.0 32799
37 18.5 32186
38 19.0 29722
39 19.5 26955
40 20.0 23088
41 20.5 17983
42 21.0 13547
43 21.5 9427
44 22.0 6424
45 22.5 4228
46 23.0 2825
47 23.5 1758
48 24.0 1000
49 24.5 534
50 25.0 258
51 25.5 94
Query sequence: NKRDPQQRE